1269016

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 64

約数和(自身を含む): 3041280

約数和(自身を除く): 1772264

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 43, 56, 62, 68, 86, 119, 124, 136, 172, 217, 238, 248, 301, 344, 434, 476, 527, 602, 731, 868, 952, 1054, 1204, 1333, 1462, 1736, 2108, 2408, 2666, 2924, 3689, 4216, 5117, 5332, 5848, 7378, 9331, 10234, 10664, 14756, 18662, 20468, 22661, 29512, 37324, 40936, 45322, 74648, 90644, 158627, 181288, 317254, 634508, 1269016]

約数ペア:

[(1, 1269016), (2, 634508), (4, 317254), (7, 181288), (8, 158627), (14, 90644), (17, 74648), (28, 45322), (31, 40936), (34, 37324), (43, 29512), (56, 22661), (62, 20468), (68, 18662), (86, 14756), (119, 10664), (124, 10234), (136, 9331), (172, 7378), (217, 5848), (238, 5332), (248, 5117), (301, 4216), (344, 3689), (434, 2924), (476, 2666), (527, 2408), (602, 2108), (731, 1736), (868, 1462), (952, 1333), (1054, 1204)]